61 lines
1.8 KiB
Rust
61 lines
1.8 KiB
Rust
use crate::{fetcher::object_id::ObjectId, objects::person::ApubPerson, protocol::Source};
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use activitystreams::{
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chrono::{DateTime, FixedOffset},
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unparsed::Unparsed,
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};
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use anyhow::anyhow;
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use lemmy_apub_lib::{values::MediaTypeHtml, verify::verify_domains_match};
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use lemmy_utils::LemmyError;
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use lemmy_websocket::LemmyContext;
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use serde::{Deserialize, Serialize};
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use serde_with::skip_serializing_none;
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use url::Url;
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#[skip_serializing_none]
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#[derive(Clone, Debug, Deserialize, Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct ChatMessage {
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pub(crate) r#type: ChatMessageType,
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pub(crate) id: Url,
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pub(crate) attributed_to: ObjectId<ApubPerson>,
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pub(crate) to: [ObjectId<ApubPerson>; 1],
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pub(crate) content: String,
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pub(crate) media_type: Option<MediaTypeHtml>,
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pub(crate) source: Option<Source>,
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pub(crate) published: Option<DateTime<FixedOffset>>,
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pub(crate) updated: Option<DateTime<FixedOffset>>,
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#[serde(flatten)]
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pub(crate) unparsed: Unparsed,
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}
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/// https://docs.pleroma.social/backend/development/ap_extensions/#chatmessages
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#[derive(Clone, Debug, Deserialize, Serialize)]
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pub enum ChatMessageType {
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ChatMessage,
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}
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impl ChatMessage {
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pub(crate) fn id_unchecked(&self) -> &Url {
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&self.id
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}
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pub(crate) fn id(&self, expected_domain: &Url) -> Result<&Url, LemmyError> {
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verify_domains_match(&self.id, expected_domain)?;
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Ok(&self.id)
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}
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pub(crate) async fn verify(
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&self,
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context: &LemmyContext,
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request_counter: &mut i32,
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) -> Result<(), LemmyError> {
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verify_domains_match(self.attributed_to.inner(), &self.id)?;
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let person = self
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.attributed_to
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.dereference(context, request_counter)
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.await?;
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if person.banned {
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return Err(anyhow!("Person is banned from site").into());
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}
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Ok(())
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}
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}
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